HP OfficeJet D125xi, Inkjet, Colour printing, 2400 x 1200 DPI, Mono scanning, A4, Blue, Grey, White HP OfficeJet D125xi. Print technology: Inkjet, Printing: Colour printing, Maximum resolution: 2400 x 1200 DPI, Print speed (colour, normal quality, A4/US Letter): 7 ppm. Maximum copy resolution: 1200 x 600 DPI. Scanning: Mono scanning, Optical scanning resolution: 1200 x 4800 DPI. Maximum ISO A-series paper size: A4. Product colour: Blue, Grey, White